KLUB SZACHOWY POLITECHNIKI WARSZAWSKIEJ ENTROPIA

93.12.Z - Activities of sports clubs

47.91.Z - Retail sale via mail order houses or via Internet

47.99.Z - Other retail sale not in stores, stalls or markets

59.11.Z - Motion picture, video and television programme production activities

59.13.Z - Motion picture, video and television programme distribution activities

72.19.Z - Other research and experimental development on natural sciences and engineering

85.51.Z - Out-of-school forms of sports and leisure education

85.59.B - Other out-of-school forms of education, not elsewhere classified

85.60.Z - Educational support activities

93.19.Z - Other sports activities